CN205836956U - Cabin installation frame structure for vehicle - Google Patents

Abstract

This utility model provides a kind of cabin installation frame structure for vehicle, including: crossbeam, described crossbeam includes front beam and rear cross beam, described front beam is offered with described rear cross beam time interval and is put, and the two ends of each in described front beam and described rear cross beam are fixed on the cabin longeron of the left and right sides by overarm brace respectively；Multiple longitudinal beam connecteds, the front-end and back-end of each described longitudinal beam connected are separately fixed on the upper surface of described front beam and described rear cross beam.Crossbeam can be firmly fixed in cabin by the overarm brace of cabin described in the utility model installation frame structure.

Description

Cabin installation frame structure for vehicle

Technical field

This utility model relates to technical field of vehicle, particularly to a kind of cabin installation frame structure for vehicle.

Background technology

Vehicle in correlation technique, such as pure electric automobile, its floor panel structure is relatively low, and floor panel structure has with tradition The floor panel structure of the vehicle of electromotor is similar, does not has more battery arrangement space, have impact on the course continuation mileage of vehicle.Meanwhile, The battery of general pure electric automobile is all arranged on below floor, and when vehicle collision when such as central collision, side impact, power transmission passage is relatively Few, the beam deformation on floor and floor is serious, thus too extruding battery installing space, easily ignite battery breaking out of fire.This Outward, the intensity of traditional floor is more weak, and can not absorb well during collision in collision energy, and cabin is not new energy vehicle Functional module and power assembly provide mount point, it is impossible to meet the design requirement of new energy vehicle.

Utility model content

In view of this, this utility model is directed to a kind of cabin installation frame structure for vehicle, and this cabin is installed Crossbeam can be firmly fixed in cabin by the overarm brace of frame structure.

For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that

A kind of cabin installation frame structure for vehicle, including: crossbeam, described crossbeam includes front beam and rear cross beam, Described front beam is offered with described rear cross beam time interval and is put, and the two ends of each in described front beam and described rear cross beam are divided It is not fixed on the cabin longeron of the left and right sides by overarm brace；Multiple longitudinal beam connecteds, the front end of each described longitudinal beam connected With on the upper surface that rear end is separately fixed at described front beam and described rear cross beam.

Further, described overarm brace includes: rack body, and described rack body is the U-shaped that Open Side Down and includes: Rack body roof and rack body the first side wall, rack body the second sidewall, described rack body the first side wall and support are originally The lower end of body the second sidewall be respectively arranged with to each other away from direction extend sidewall under flange.

Further, described rack body roof is provided with the roof flange downwardly extended, described rack body the first side Be respectively arranged with the sidewall flange extended towards one another on wall and described rack body the second sidewall, two described sidewall flange and Described roof flange is fixed.

Further, the upper end of described sidewall flange separates between the upper and lower with described rack body roof, described sidewall flange Lower end concordant with the lower end of described roof flange.

Further, described overarm brace includes: rack body, and described rack body is the U-shaped that Open Side Down and includes: Rack body roof and rack body the first side wall, rack body the second sidewall；Support lower connecting plate, described support lower connecting plate For L-shaped and include transverse slat and riser, described rack body the first side wall and described rack body the second side wall lower ends respectively with institute The transverse slat stating support lower connecting plate is fixed.

Further, described rack body the first side wall and described rack body the second sidewall are respectively arranged with towards that This sidewall flange extended, two described sidewall flange are fixed to one another.

Further, described overarm brace includes: the first wall, the second wall and top connect wall, and described top connects Wall is connected to described first wall and the upper end of described second wall.

Further, the both sides of the edge of described first wall are respectively arranged with and stand towards the first of described second wall extension Wall side flanging, the both sides of the edge of described second wall are respectively arranged with the second wall rollover extended towards described first wall Limit, the described first wall side flanging of the same side is fixed with described second face, wall side flanging face.

Further, described first wall side flanging is formed at the top of described first wall, under described first wall Portion is suitable to one of them of the cabin longeron with the left and right sides and fixes, described first wall side flanging and described second wall rollover Limit is connected wall with top and separates between the upper and lower.

Further, the most described second wall in the top of described first wall is obliquely installed and described first wall upper Portion is provided with the first wall reinforcement extended up and down.

Relative to prior art, cabin described in the utility model installation frame structure has the advantage that

(1) cabin described in the utility model installation frame structure, by arranging multiple overarm brace, so that crossbeam It is firmly mounted in cabin, and overall structure is simple, compact.

(2) overarm brace intensity described in the utility model height, Stability Analysis of Structures, it is possible to crossbeam is firmly mounted to cabin In.

Accompanying drawing explanation

The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and this practicality is new The schematic description and description of type is used for explaining this utility model, is not intended that improper restriction of the present utility model.? In accompanying drawing:

Fig. 1 is the schematic diagram of the floor assembly described in this utility model embodiment；

Fig. 2 is the schematic diagram of the floor panel assembly described in this utility model embodiment；

Fig. 3 is the schematic diagram of the joist structure described in this utility model embodiment；

Fig. 4 is the partial sectional view of the floor panel assembly described in this utility model embodiment；

Fig. 5 is the partial sectional view of the floor panel assembly described in this utility model embodiment；

Fig. 6 is the schematic diagram of the floor panel assembly described in this utility model embodiment；

Fig. 7 is the schematic diagram of the middle channel components described in this utility model embodiment；

Fig. 8 is the schematic diagram of the longitudinally reinforced structure of middle passage described in this utility model embodiment；

Fig. 9 is the schematic diagram of the power assembly described in this utility model embodiment；

Figure 10 is the schematic diagram of the accumulator described in this utility model embodiment；

Figure 11 is the schematic diagram of the cabin installation frame structure described in this utility model embodiment；

Figure 12 is the schematic diagram of the longitudinal beam connected described in this utility model embodiment；

Figure 13 is the schematic diagram that the heater described in this utility model embodiment coordinates with heater mounting bracket；

Figure 14 is the schematic diagram of the heater described in this utility model embodiment；

Figure 15 is the signal of the heater mounting bracket described in this utility model embodiment and a direction of beam engagement Figure；

Figure 16 is showing of heater mounting bracket described in this utility model embodiment another direction with beam engagement It is intended to；

Figure 17 is the schematic diagram of the heater support described in this utility model embodiment；

Figure 18 is the schematic diagram of the overarm brace described in one embodiment of this utility model；

Figure 19 is the schematic diagram of the overarm brace described in one embodiment of this utility model；

Figure 20 is the schematic diagram of the overarm brace described in another embodiment of this utility model；

Figure 21 is the schematic diagram of the overarm brace described in another embodiment of this utility model；

Figure 22 is the schematic diagram of the overarm brace described in this utility model further embodiment；

Figure 23 is the schematic diagram of the overarm brace described in this utility model further embodiment；

Description of reference numerals:

Floor assembly 1000,

Power assembly 900,

Cabin installation frame structure 400, crossbeam 410, front beam 411, rear cross beam 412, longitudinal beam connected 420, middle connection Longeron 421, side longitudinal beam connected 422, longitudinal beam connected flange 420a, longitudinal beam connected reinforcement structure 420b, cabin longeron 430, horizontal Beam recess 401, longitudinal beam connected lightening hole 402, dodge breach 403,

Charger and distribution box 510, electric machine controller 520, accumulator 530, charging socket 540, jack body 541, insert Seat fixed arm 542,

Floor panel assembly 800, floor 810, floor protuberance 811, left hand edge floor 812, right hand edge floor 813, first even Earth plate 814, the second connection floor 815, battery installing space 801,

Joist structure 700, under floor longeron 710, tilt tie-beam 720, threshold side bar 730, torsion box 740, floor Crossbeam 760, front seat crossbeam 770, rear seat crossbeam 780, the first inclined wall 711, the second inclined wall 712,

Middle channel components 600, middle passage 610, the horizontal reinforcement structure of middle passage 620, the longitudinally reinforced structure of middle passage 630, Longitudinal branch 631, horizontal branch 632,

Heater 300, heater body 310, heater support 320, heater support diapire 321, heater support is stood Wall 322,

Heater mounting bracket 200, heater installing plate 210, heater installing plate reinforcement structure 211, heater is strengthened Plate 220, heater installing plate lightening hole 201,

Overarm brace 130, rack body 131, rack body roof 131a, rack body the first side wall 131b, support is originally Body the second sidewall 131c, flange 131d under sidewall, roof flange 131e, sidewall flange 131f,

Overarm brace 140, rack body 141, rack body roof 141a, rack body the first side wall 141b, support is originally Body the second sidewall 141c, sidewall flange 141d, support lower connecting plate 142, transverse slat 142a, riser 142b,

Overarm brace 150, the first wall 151, the first wall side flanging 151a, the first wall reinforcement 151b, second stands Wall 152, the second wall side flanging 152a, top connects wall 153.

Detailed description of the invention

It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can To be mutually combined.

Below in conjunction with Fig. 1 to Figure 23, the floor assembly 1000 for vehicle of this utility model embodiment is retouched in detail State.

As shown in Figure 1 to Figure 3, can include moving according to the floor assembly 1000 for vehicle of this utility model embodiment Power assembly 900 and floor panel assembly 800, wherein power assembly 900 includes again cabin installation frame structure 400 and multiple function mould Block.

As shown in Fig. 9-Figure 12, cabin installation frame structure 400 includes crossbeam 410 and multiple longitudinal beam connected 420, crossbeam 410 include front beam 411 and beam 410 in length and breadth, and front beam 411 is offered with rear cross beam 412 time interval and put, front beam 411 and after The two ends of each in crossbeam 412 are fixed on the cabin longeron 430 of the left and right sides by overarm brace respectively, each connection The front-end and back-end of longeron 420 are separately fixed on the upper surface of front beam 411 and rear cross beam 412.

As shown in Figure 6, under floor panel assembly 800 includes floor 810, floor, longeron 710, floor crossmember 760 and inclination connect Beam 720, floor 810 is provided with middle passage 610, under floor longeron 710 be arranged on the lower surface on floor 810 and between left and right every Offering and put, under floor, longeron 710 is connected with the cabin longeron 430 of homonymy respectively.

Thus, power assembly 900 and floor panel assembly 800 are linked together, form floor assembly 1000, floor assembly The intensity of 1000 entirety is higher, have more preferable collision performance.

Floor crossmember 760 is arranged on the lower surface on floor 810 and is positioned at the left and right sides of middle passage 610, every side Floor crossmember 760 is connected with longeron under the floor of homonymy 710 and middle passage 610 respectively.

Tilt tie-beam 720 be arranged on the lower surface on floor 810 and be positioned at the left and right sides of middle passage 610, every side The front end tilting tie-beam 720 be connected with longeron under the floor of homonymy 710 and the floor crossmember 760 of rear end and homonymy and in Passage 610 is connected.

According to the floor assembly 1000 for vehicle of this utility model embodiment, battery bag and other merits can be met The layout of energy module, can meet again vehicle and have good collision performance, has ensured the safety by bus of passenger.

Separately below the structure of power assembly 900 and floor panel assembly 800 is described in detail.

As shown in figures 9 and 11, shown, the power assembly 900 for vehicle according to this utility model embodiment is permissible Including cabin installation frame structure 400 and multiple functional module, cabin installation frame structure 400 is arranged in cabin and multiple merit Can module be arranged in cabin installation frame structure 400.

Cabin installation frame structure 400 includes crossbeam 410, multiple longitudinal beam connected 420, and multiple functional modules include charging Machine, distribution box, electric machine controller 520, accumulator 530 and charging socket 540, multiple functional modules may be mounted at crossbeam 410 With on longitudinal beam connected 420.

Crossbeam 410 includes front beam 411 and rear cross beam 412, and front beam 411 is offered with rear cross beam 412 time interval and put, front The two ends of each in crossbeam 411 and rear cross beam 412 are fixed on the cabin longeron 430 of the left and right sides respectively by overarm brace On.

Multiple functional modules include charger and distribution box 510, electric machine controller 520, accumulator 530 and charging socket 540, charger and distribution box 510 are arranged between front beam 411 and rear cross beam 412, and electric machine controller 520 is arranged on multiple company Connecing on crossbeam 410, accumulator 530 is arranged between front beam 411 and rear cross beam 412.

Charger and distribution box 510 can by respective mounting bracket be fixed on front beam 411 and rear cross beam 412 it Between, electric machine controller 520 can be arranged between front beam 411 and rear cross beam 412 by electric machine controller mounting bracket, electric power storage Pond 530 can be arranged between front beam 411 and rear cross beam 412 by accumulator 530 mounting bracket.

Charging socket 540 is positioned at the front portion of front beam 411, and charging socket 540 electrically connects with charger and distribution box 510. Charging gun can be connected with charging socket 540, and then charges for accumulator 530.

According to the power assembly 900 for vehicle of this utility model embodiment, by arranging crossbeam 410 and multiple connection Longeron 420, so that multiple functional module can reasonably be arranged in cabin, the space that multiple functional modules take is little, Can be fully used in space in cabin.

Below between cabin installation frame structure 400 and cabin installation frame structure 400 and multiple functional module Annexation is described in detail.

The cabin installation frame structure 400 of this utility model embodiment is described in detail below in conjunction with Figure 11.

The cabin installation frame structure 400 for vehicle according to this utility model embodiment can include crossbeam 410, many Individual longitudinal beam connected 420 and heater mounting bracket 200.

Wherein, crossbeam 410 includes that front beam 411 and rear cross beam 412, front beam 411 are offered with rear cross beam 412 time interval Putting, the cabin that the two ends of each in front beam 411 and rear cross beam 412 are fixed on the left and right sides by overarm brace respectively is indulged On beam 430.

It is to say, front beam 411 and rear cross beam 412 are not directly anchored on the cabin longeron 430 of the left and right sides, and It is to be fixed on the cabin longeron 430 of the left and right sides by overarm brace.Specifically, the front end of each longitudinal beam connected 420 is with front The upper surface of crossbeam 411 is fixed, and the rear end of each longitudinal beam connected 420 is fixed with the upper surface of rear cross beam 412.

The front-end and back-end of multiple longitudinal beam connecteds 420 are separately fixed on the upper surface of front beam 411 and rear cross beam 412, Crossbeam recess 401 it is provided with on the upper surface of one of them crossbeam 410.

According to the cabin installation frame structure 400 for vehicle of this utility model embodiment, crossbeam 410 is propped up by crossbeam Frame is fixed on the cabin longeron 430 of the left and right sides so that cabin installation frame structure 400 is more stable, and functional module is permissible It is arranged on more securely in cabin installation frame structure 400, and crossbeam 410 is installed easily, dismantled simply.

Longitudinal beam connected 420 includes middle longitudinal beam connected 421 and side longitudinal beam connected 422, before middle longitudinal beam connected 421 is positioned at The middle part of crossbeam 411, side longitudinal beam connected 422 is positioned at the side of middle longitudinal beam connected 421.Certainly, longitudinal beam connected 420 can also For multiple, the quantity of longitudinal beam connected 420 is not defined by this utility model.

Longitudinal beam connected 420 is the U-shaped structure opened wide downwards, and the lower end of longitudinal beam connected 420 is provided with longitudinal beam connected flange 420a.Longitudinal beam connected flange 420a can increase the intensity of longitudinal beam connected 420, and then makes whole cabin installation frame structure The intensity of 400 is improved, and functional module can more be stably installed in cabin installation frame structure 400.

Further, the sidewall of longitudinal beam connected 420 is provided with the longitudinal beam connected lightening hole 402 front and back extended.Thus, carry The high intensity of longitudinal beam connected 420, reduces the weight of longitudinal beam connected 420, and it is vertical to reduce connection the most to a certain extent The manufacturing cost of beam 420.

Further, the roof of longitudinal beam connected 420 is provided with longitudinal beam connected reinforcement structure 420b front and back extended.By This, further increase the intensity of longitudinal beam connected 420.

Longitudinal beam connected reinforcement structure 420b overlaps the most at least in part with longitudinal beam connected lightening hole 402.By This, longitudinal beam connected reinforcement structure 420b compensates mutually with longitudinal beam connected lightening hole 402, and the two makes longitudinal beam connected 420 jointly Intensity is increased.

It is provided with on longitudinal beam connected flange 420a and dodges breach 403, dodge breach 403 and be positioned at the side of longitudinal beam connected 420 Longitudinal beam connected flange 420a on, and dodge breach 403 near front beam 411.Dodge breach 403 for dodging function mould Block, it is to avoid interfere between longitudinal beam connected 420 and functional module.

The vehicle of this utility model embodiment can include the cabin installation frame structure 400 of above-described embodiment, due to root The vehicle of this utility model embodiment is provided with above-mentioned cabin installation frame structure 400, the therefore functional module in cabin Layout is more prone to, and can be fully used in the space in cabin.

As shown in Figure 9 and Figure 10, multiple functional modules may include that charger and distribution box 510, electric machine controller 520 With accumulator 530, but it is not limited to this.Charger and distribution box 510, electric machine controller 520 and accumulator 530 are at front beam 411 And linearly arrange between rear cross beam 412.It is to say, charger and distribution box 510, electric machine controller 520 and accumulator 530 Can be sequentially arranged between front beam 411 and rear cross beam 412 along the length direction of front beam 411 and rear cross beam 412.

Four angles bottom charger and distribution box 510 are fixed with front beam 411 and rear cross beam 412 respectively.At the bottom of charger Two angles in portion can be fixed on front beam 411, and two other angle bottom charger can be fixed on rear cross beam 412； Two angles bottom distribution box can be fixed on front beam 411, and two other angle bottom distribution box is horizontal after can being fixed on On beam 412.

Alternatively, charger can be fixed between front beam 411 and rear cross beam 412 by charger mounting bracket, joins Electronic box can be arranged between front beam 411 and rear cross beam 412 by distribution box mounting bracket.

Multiple electric machine controller mounting bracket it is provided with on the upper surface of each longitudinal beam connected 420, electric machine controller 520 Bottom is fixed in multiple electric machine controller mounting bracket.In other words, electric machine controller 520 is not to be directly anchored to longitudinal beam connected On 420, but it is fixed on longitudinal beam connected 420 by electric machine controller mounting bracket.

Four angles of the bottom of accumulator 530 are fixed with front beam 411 and rear cross beam 412 respectively, the bottom of accumulator 530 It is additionally provided with and splits fixing point, split fixing point and be fixed on wheel cover.It is to say, accumulator 530 is not only secured to front beam 411, with on rear cross beam 412, are also fixed on wheel cover.Thus so that accumulator 530 is more stably placed at engine room inside, carries The stability of high accumulator 530 work.

The power assembly 900 for vehicle of this utility model embodiment can also include electric machine assembly, electric machine assembly bag Including driving motor and change speed gear box, electric machine assembly is arranged on front beam 411 and the bottom of rear cross beam 412.

Drive motor and change speed gear box can be fixed on front beam 411 and the bottom of rear cross beam 412 by suspension, suspend permissible Including the left suspension being positioned on cabin, left and right sides longeron 430 and right suspension, and it is positioned at the rear-suspending on rear cross beam 412.

Charging socket 540 also includes jack body 541 and socket fixed arm 542, and socket fixed arm 542 is arranged on socket originally On body 541 and respectively oppositely extend back.One end of socket fixed arm 542 is fixed with jack body 541, socket fixed arm The other end of 542 can be fixed with front beam 411, but is not limited to this.

Socket fixed arm 542 and jack body 541 form V-arrangement, and the width of socket fixed arm 542 is from distance jack body Successively decrease to one end farther out in 541 nearer one end.Thus, decrease the materials'use amount of socket fixed arm 542, and then at least exist Reduce the manufacturing cost of socket fixed arm 542 to a certain extent.

Jack body 541 is connected by wire harness with charger, so that wire harness is neat, wire harness will not be with other function moulds Block interferes, and can arrange wire harness and fix screens to retrain wire harness on front beam 411.

The vehicle of this utility model embodiment can include power assembly 900 (the cabin installation frame knot of above-described embodiment Structure 400 and multiple functional module), owing to being provided with above-mentioned power assembly 900 according to the vehicle of this utility model embodiment, because of Can be fully used in the engine room inside space of this this vehicle, complete vehicle structure is more stable.

The structure of the overarm brace of this utility model embodiment is described below in detail.

In an embodiment of the present utility model, as shown in Figure 18 to Figure 19, overarm brace 130 includes rack body 131, rack body 131 be the U-shaped that Open Side Down and include rack body roof 131a and rack body the first side wall 131b, The lower end of frame second body side wall 131c, rack body the first side wall 131b and rack body the second sidewall 131c is respectively arranged with To each other away from direction extend sidewall under flange 131d.

Rack body roof 131a is provided with the roof flange 131e downwardly extended, rack body the first side wall 131b and props up Being respectively arranged with the sidewall flange 131f extended towards one another on frame second body side wall 131c, two sidewall flange 131f are respectively It is arranged on rack body the first side wall 131b and the side of rack body the second sidewall 131c, two sidewall flange 131f and roof Flange 131e fixes.

Thus, improve the intensity of overarm brace 130, overarm brace 130 can bear bigger weight, at least necessarily The service life of overarm brace 130 is improve in degree.

The upper end of sidewall flange 131f separates between the upper and lower with rack body roof 131a, the lower end of sidewall flange 131f and top The lower end of wall flange 131e is concordant.In other words, only some extends sidewall and turns over the side of rack body the first side wall 131b Limit 131f, also only some extends sidewall flange 131f to the side of rack body the second sidewall 131c.

More specifically, sidewall flange 131f is extended in the side bottom of rack body the first side wall 131b, rack body Sidewall flange 131f is extended in the side bottom of two sidewall 131c.

In another embodiment of the present utility model, as shown in figures 20-21, overarm brace 140 includes rack body 141 and support lower connecting plate 142, rack body 141 be the U-shaped that Open Side Down and include rack body roof 141a and support this Body the first side wall 141b, rack body the second sidewall 141c.Support lower connecting plate 142 is for L-shaped and includes transverse slat 142a and riser The lower end of 142b, rack body the first side wall 141b and rack body the second sidewall 141c respectively with support lower connecting plate 142 Transverse slat 142a fixes.

Rack body 141 and the L-shaped brackets lower connecting plate 142 of U-shaped are fixed together, and can significantly improve overarm brace The intensity of 140, it is ensured that overarm brace 140 can more securely support front beam 411 and rear cross beam 412.

It is respectively arranged with on rack body the first side wall 141b and rack body the second sidewall 141c and to extend towards one another Sidewall flange 141d, two sidewall flange 141d are fixed to one another.Thus, further enhancing overarm brace 140 intensity.

In further embodiment of the present utility model, as shown in figs. 22-23, overarm brace 150 includes the first wall 151, the second wall 152 and top connect wall 153, and top connects wall 153 and is connected to the first wall 151 and and the second wall 152 Upper end.

The both sides of the edge of the first wall 151 are respectively arranged with the first wall side flanging extended towards the second wall 152 151a, the both sides of the edge of the second wall 152 are respectively arranged with the second wall side flanging 152a extended towards the first wall 151, First wall side flanging 151a and second face, wall side flanging 152a face of the same side are fixed.Thus, improve overarm brace 150 Intensity, crossbeam 410 can more be firmly mounted on overarm brace 150.

First wall side flanging 151a is formed at the top of the first wall 151, and the bottom of the first wall 151 is suitable to and left and right One of them of the cabin longeron 430 of both sides is fixed, the first wall side flanging 151a and the second wall side flanging 152a and top Connect wall 153 to separate between the upper and lower.

The top of the first wall 151 is obliquely installed relative to the second wall 152 and the top of the first wall 151 is provided with up and down The the first wall reinforcement 151b extended.

Heater mounting bracket 200 below in conjunction with-17 pairs of this utility model embodiments of Figure 13 is described in detail.

As illustrated in figs. 13-15, can include that heater is pacified according to the heater mounting bracket 200 of this utility model embodiment Dress plate 210 and heater reinforcing plate 220, be provided with heater installation position at four angles of heater installing plate 210, heater is pacified Dress position is for fixed heater.

Heater reinforcing plate 220 is fixed with heater installing plate 210 and at heater reinforcing plate 220 and heater installing plate The crossbeam lock chamber for fixed cross beam 410 is limited between 210.It is to say, heater reinforcing plate 220 is installed with heater Plate 210 is fixed on crossbeam 410 jointly.Alternatively, after heater reinforcing plate 220 and heater installing plate 210 can be fixed on On crossbeam 412.

Owing to heater is arranged at four angles of heater installing plate 210, therefore heater is by being fixed on heater It is fixed on crossbeam 410 on installing plate 210.The roof of heater reinforcing plate 220 may be located in crossbeam recess 401, therefore The roof of heater reinforcing plate 220 is the most concordant with the outer surface of crossbeam 410.

Heater mounting bracket 200 according to this utility model embodiment, installs by heater is fixed on heater On plate 210, and heater installing plate 210 is fixed on crossbeam 410 jointly with heater reinforcing plate 220 so that heater is permissible It is stably installed on crossbeam 410, improves the stability of heater work.

As shown in figure 16, heater installing plate 210 is provided with adding of the length direction extension along heater installing plate 210 Hot device installing plate reinforcement structure 211.Thus, the intensity of heater installing plate 210 is further increased so that heater can be more It is fixedly mounted on heater installing plate 210.

Further, as shown in figure 16, heater installing plate 210 is additionally provided with heater installing plate lightening hole 201.By This, on the premise of the intensity that ensure that heater installing plate 210, reduce the weight of heater installing plate 210, decrease former The use of material, reduces the manufacturing cost of heater installing plate 210 the most to a certain extent.

Further, the position of heater installing plate lightening hole 201 is relative with the position of crossbeam lock chamber.Thus, enter One step improves the stability of heater mounting bracket 200, and heater can more be firmly mounted to heater mounting bracket On 200.

Further, heater installing plate reinforcement structure 211 is two reinforcements, and two reinforcements lay respectively at heating The both sides of device installing plate lightening hole 201.It is, of course, understood that this utility model not structure and quantity to reinforcement is entered Row limits, and heater installing plate reinforcement structure 211 can also be the reinforcement structure of other forms, as long as ensureing heater installing plate Reinforcement structure 211 can play the effect strengthening heater installing plate 210.

Heater reinforcing plate 220 is configured to the U-shaped structure opened wide downwards, and the lower end of the heater reinforcing plate 220 of U-shaped is arranged The heater reinforcing plate flange 221 extended to direction away from each other respectively, heater reinforcing plate flange 221 is had to pacify with heater Dress 210 faces of plate are fixed.Thus, together with heater reinforcing plate 220 can be further stably mounted at heater installing plate 210, The intensity of heater mounting bracket 200 is improved.

The roof of the heater reinforcing plate 220 of U-shaped is positioned at crossbeam 410 groove, the two of the heater reinforcing plate 220 of U-shaped Sidewall downwardly extends along the two sides of crossbeam 410 respectively.Thus, heater reinforcing plate 220 is pressed from both sides jointly with heater installing plate 210 Tight crossbeam 410, heater reinforcing plate 220 and heater installing plate 210 are fixed on crossbeam 410 jointly.

Owing to the roof of heater reinforcing plate 220 is positioned at crossbeam 410 groove, the therefore roof of heater reinforcing plate 220 Concordant with the upper surface of crossbeam 410 so that entirety is more attractive in appearance.

In embodiments more of the present utility model, as shown in figure 14, heater 300 includes heater body 310 and adds Hot device support 320, heater support 320 is provided with multiple support installation position 323, and multiple support installation positions 323 add with multiple Hot device installation position correspondence respectively is fixing.

It should be noted that can be solid by securing member between multiple support installation positions 323 and multiple heater installation position Fixed, or directly use the mode of welding to fix.

As shown in figure 17, heater support 320 includes heater support diapire 321 and heater support wall 322, heating Device support wall 322 upwardly extends from two opposite edges of heater support diapire 321, heater support wall 322 upper End is provided with the support installation position 323 that the most close direction extends.

It is to say, heater support diapire 321, heater support wall 322 and support installation position 323 are configured to one Similar box-like structure, heater body 310 may be mounted in heater support 320.

Further, corresponding heater installation position is clamped in heater body 310 by support installation position 323.The most just Being to say, heater, heater installation position are sequentially arranged with support installation position 323, and heater installation position is arranged on heater and props up Between frame installation position 323.

The vehicle of this utility model embodiment can include the heater mounting bracket 200 of above-described embodiment, due to basis The vehicle of this utility model embodiment is provided with above-mentioned heater mounting bracket 200, and therefore the heater of this vehicle is installed more Add stable, and layout is more reasonable.

Below in conjunction with Fig. 2-3, Fig. 6, the floor panel assembly 800 of this utility model embodiment is described in detail.

Floor panel assembly 800 includes that floor 810 and joist structure 700, joist structure 700 are supporting construction, for propping up Support floor 810, when vehicle collides, joist structure 700 can effectively protect passenger with the pipeline of disperses impact forces With battery bag.

As it is shown on figure 3, joist structure 700 can include longeron 710 under middle passage 610, floor, floor crossmember 760 and Tilting tie-beam 720, middle passage 610 can be arranged on floor 810, and under floor, longeron 710 is arranged on the lower surface on floor 810 Above and it is spaced apart between left and right, it is of course possible to being understood by, under two floors, longeron 710 is respectively placed in the left and right two of middle passage Side, under the floor in left side, under the floor on longeron 710 and right side, longeron 710 supports floor 810 jointly.

Floor crossmember 760 is arranged on the lower surface on floor 810 and is positioned at the left and right sides of middle passage 610, every side Floor crossmember 760 is connected with longeron under the floor of homonymy 710 and middle passage 610 respectively.Thus, floor crossmember 760 is by middle passage 610 link together with longeron under floor 710, improve the intensity of joist structure 700.

Tilt tie-beam 720 be arranged on the lower surface on floor 810 and be positioned at the left and right sides of middle passage 610, every side The front end tilting tie-beam 720 be connected with longeron under the floor of homonymy 710, and the floor crossmember 760 of rear end and homonymy and Middle passage 610 is connected.

Thus, under floor 810, floor crossmember 760, floor, longeron 710 and inclination tie-beam 720 are securely attached to one Rising, the intensity of joist structure 700 and floor panel assembly 800 is significantly improved.

Additionally, due to eliminate the buttress brace of longeron 710 under floor, and then increase the space below floor 810 so that Space below floor 810 can accommodate more battery, and the flying power of vehicle is improved.

According to the floor panel assembly 800 for vehicle of this utility model embodiment, by by longeron under floor 710, floor Crossbeam 760 and inclination tie-beam 720 are fixed together so that the intensity of joist structure 700 and floor panel assembly 800 obtains Improve, and the space below floor 810 is bigger, it is possible to accommodate more battery, be effectively increased the flying power of vehicle.

Additionally, longeron under floor 710, floor crossmember 760 and inclination tie-beam 720 are fixed together, Ke Yifen Dissipate vehicle impact force when collision, it is ensured that driver's cabin and the safety of battery bag.

In embodiments more of the present utility model, the left hand edge on floor 810 and right hand edge (that is, the left and right of middle passage 610 Both sides) it is also respectively provided with threshold side bar 730, joist structure 700 also includes that torsion box 740, torsion box 740 are arranged on floor On the lower surface of 810 and lay respectively at the left and right sides of middle passage 610, the torsion box 740 of every side respectively with the threshold of homonymy Under side bar 730, floor, longeron 710, floor crossmember 760 are connected.

In other words, threshold side bar 730 is linked together by torsion box 740 with longeron under floor 710 and floor crossmember 760, Improving the intensity of floor panel assembly 800 further, when vehicle collides, impulsive force can be disperseed, it is ensured that driver's cabin and electricity The safety of Chi Bao.

Further, the front end of the front end and longeron under the floor of homonymy 710 that tilt tie-beam 720 is fixed, and tilts to connect One end of the rear end of beam 720 and the close middle passage 610 of the floor crossmember 760 of homonymy is fixed.

In other words, one end and outwards, forward that tie-beam 720 is fixed on the close middle passage 610 of floor crossmember 760 is tilted Extend.

The threshold side bar 730 of the outside of torsion box 740 and homonymy is fixed, and the inner side of torsion box 740 respectively with homonymy Under floor, longeron 710 and floor crossmember 760 are fixed.Threshold side bar 730 sets respectively with longeron under floor 710 and floor crossmember 760 Put the left and right sides at torsion box 740.

Further, the front portion of the inward flange of torsion box 740 adjoins with the front end tilting tie-beam 720 of homonymy.Change speech It, the inward flange of torsion box 740 is not attached to the inclination tie-beam 720 of homonymy.

Homonymy tilts longeron 710 and floor crossmember 760 under tie-beam 720, floor and forms general triangular.Thus, significantly Improve the intensity of floor panel assembly 800, and can effective disperses impact forces when vehicle collides.

When vehicle generation central collision, impulsive force can under floor longeron 710, torsion box 740 and threshold side bar 730 This path is transmitted, it is also possible to by passing between longeron under floor 710, torsion box 740, floor crossmember 760 and middle passage 610 Pass, it is also possible to transmitted by longeron under floor 710, inclination tie-beam 720, middle passage 610.

When vehicle generation side impact, impulsive force can under threshold side bar 730, torsion box 740, floor longeron 710 and Tilt tie-beam 720 and be transferred to middle passage 610, it is also possible to by longeron 710 under threshold side bar 730, torsion box 740, floor, Plate crossbeam 760 is transferred to middle passage 610.

In embodiments more of the present utility model, joist structure 700 also includes multiple horizontal reinforcement structure of middle passage 620, multiple horizontal reinforcement structures of middle passage 620 are arranged in middle passage 610 the most at interval, are wherein positioned at before The horizontal reinforcement structure of middle passage 620 in face is distributed point-blank with the floor crossmember 760 of both sides.

Joist structure 700 also includes longeron (not shown) on floor, and on floor, longeron is arranged on the upper surface on floor 810 Above and it is spaced apart between left and right.On floor, longeron can be the most right with longeron under the floor of homonymy 710.Thus, Further increase floor panel assembly 800 and the intensity of joist structure 700, improve the ability of vehicle collision avoidance, protect and take advantage of Visitor and the safety of battery bag.

Joist structure 700 also includes front seat crossbeam 770 and rear seat crossbeam 780,770, front seat crossbeam In the left and right sides of described middle passage 610 and respectively threshold side bar 730 with described middle passage 610 and homonymy be connected, and ground On plate, the rear end of longeron is connected with the front seat crossbeam 770 of homonymy；

Rear seat crossbeam 780 be positioned at middle passage 610 the left and right sides and respectively with middle passage 610 and the threshold limit of homonymy Beam 730 connects.

The vehicle of this utility model embodiment can include the floor panel assembly 800 of above-described embodiment, due to according to this practicality The vehicle of new embodiment is provided with above-mentioned floor panel assembly 800, and therefore this vehicle is when being collided, and general frame structure is strong Degree height, impulsive force can rationally be disperseed, it is ensured that driver's cabin and the safety of battery bag, improves the safety of passenger.

As shown in Figure 3 and Figure 4, the floor 810 in floor panel assembly 800 is the most protruding upward the most spacious to be formed The battery installing space 801 opened, under floor, longeron 710 is arranged on the lower surface on floor 810 and is spaced apart between left and right.Pass through The most protruding upward by floor 810 so that battery installing space 801 increases, and the lower section on floor 810 can be placed more Many batteries, and then improve flying power and the course continuation mileage of vehicle.

The floor panel assembly 800 being described below in detail in above-described embodiment.

The left hand edge on floor 810 and right hand edge are also respectively provided with threshold side bar 730, a part for longeron 710 under floor Cross section becomes fits fixing with the threshold side bar 730 with homonymy greatly, and under floor the threshold limit remaining a part and homonymy of longeron 710 Beam 730 separates between left and right.Thus, under floor, longeron 710, threshold side bar 730 and floor 810 connect into an entirety, promote The structural strength of car load, the security performance of vehicle is improved, it is ensured that the safety of passenger.

Further, under floor, a described part for longeron 710 is hindfoot portion.In other words, under floor before longeron 710 The width of end portion is less than the width of longeron 710 hindfoot portion under floor, and under floor, the front end of longeron 710 can be with the door of homonymy Sill side bar 730 is spaced apart.

Specifically, under the floor on left side and right side, floor 810 part between longeron 710 is protruding upward.Floor 810 Including floor protuberance 811 and left hand edge floor 812 and right hand edge floor 813, left hand edge floor 812 and right hand edge floor 813 Being connected to left side and the right side of floor protuberance 811, floor protuberance 811 is positioned at the right side of longeron 710 under the floor in left side Under the floor on side and right side between the left surface of longeron 710.

Can limit between longeron 710 under the floor on longeron 710, floor protuberance 811 and right side under the floor in left side Battery installing space 801, battery installing space 801 can store substantial amounts of battery bag.

Further, it is connected floor 814 phase by the first of inclination between floor protuberance 811 with left hand edge floor 812 Even, under the floor in left side, longeron 710 is the U-shaped structure of opening upwards, and under the floor in left side, the right side wall of longeron 710 is oblique First inclined wall 711 of upper inclination, specifically, the first inclined wall 711 inclined upward to the right, the first inclined wall 711 and first connects The incline direction of earth plate 814 is consistent, and the first inclined wall 711 is connected face, 814, floor with first to be fixed.

Thus, under the floor in left side, longeron 710 is when fixing with floor 810, will not extend into battery loftyly and install sky Between in 801, and then increase battery installing space 801, also improve the intensity of floor protuberance 811 simultaneously.

It is connected floor 815 by the second of inclination between floor protuberance 811 with right hand edge floor 813 to be connected, right side Under floor, longeron 710 is the U-shaped structure of opening upwards, and under the floor on right side, the right side wall of longeron 710 is the most obliquely Second inclined wall 712, specifically, the second inclined wall 712 inclined upward to the left, the second inclined wall 712 is connected floor 815 with second Incline direction consistent, the second inclined wall 712 is connected face, 815, floor with second to be fixed.

Thus, under the floor on right side, longeron 710 is when fixing with floor 810, will not extend into battery loftyly and install sky Between in 801, and then increase battery installing space 801, also improve the intensity of floor protuberance 811 simultaneously.

In embodiments more of the present utility model, under floor longeron 710 extend forwardly at the leading edge of floor 810 and to After extend to floor 810 rear edge.Thus, effectively support floor 810, and at least to a certain degree improve floor 810 Intensity.

The vehicle of this utility model embodiment can include the floor panel assembly 800 of above-described embodiment, due to according to this practicality The vehicle of new embodiment is provided with above-mentioned floor panel assembly 800, and therefore this vehicle can carry more battery, its energy of continuing a journey Power and course continuation mileage are enhanced.

As shown in Figure 7 and Figure 8, middle passage 610, multiple horizontal reinforcement structures of middle passage 620 and the longitudinally reinforced knot of middle passage Structure 630 can together constitute middle channel components 600.The middle channel components 600 of this utility model embodiment is described below in detail Structure.

Multiple horizontal reinforcement structures of middle passage 620 are the most spaced apart to be arranged in middle passage 610, and middle passage is horizontal Reinforcement structure 620 extends along the width of vehicle, can be effectively increased the anti-side impact ability of vehicle.

The longitudinally reinforced structure of middle passage 630 is arranged between adjacent two the horizontal reinforcement structure of middle passage 620, middle passage Longitudinally reinforced structure 630 extends along the length direction of vehicle, can be effectively improved the anti-central collision ability of vehicle.

The longitudinally reinforced structure of middle passage 630 includes two longitudinal branches 631 and is connected between two longitudinal branches 631 Horizontal branch 632.Thus, the intensity of the longitudinally reinforced structure of middle passage 630 increases, and then is effectively increased middle passage 610 Intensity, the passage 610 deformation extent when vehicle collides in minimizing, it is ensured that the vivosphere of front passenger, improve whole The security performance of car.

According to the middle channel components 600 for vehicle of this utility model embodiment, by the middle passage adjacent at two Laterally between reinforcement structure 620, the longitudinally reinforced structure of middle passage 630 is set so that the intensity of middle passage 610 is higher, logical in minimizing The road 610 deformation extent when vehicle collides, it is ensured that the vivosphere of front passenger, improves the security performance of car load.

On more of the present utility model in embodiment, horizontal branch 632 is positioned at the front portion of two longitudinal branches 631.Need It is noted that horizontal branch 632 is arranged on the front portion of two longitudinal branches 631 to be one of the present utility model and specifically show Example, the concrete restriction that not position to horizontal branch 632 is made.Such as, horizontal branch 632 can also be arranged on two longitudinal directions The middle part of branch 631 or bottom.

Further, the leading edge of horizontal branch 632 and the leading edge of two longitudinal branches 631 are concordant.Thus, middle passage The outward appearance of longitudinally reinforced structure 630 is more clean and tidy, and improves the longitudinally reinforced structure of middle passage 630 the most to a certain extent Intensity.

Further, the posterior border position of horizontal branch 632 is in the front in the centre position of two longitudinal branches 631.Also That is, horizontal branch 632 length in the vertical is less than 1/2nd of longitudinal branch 631 length in the vertical.

Alternatively, a length of longitudinal branch 631 in the longitudinal direction of horizontal branch 632 length in the longitudinal direction 0.25-05 times.

In embodiments more of the present utility model, horizontal branch 632 is one-body molded with longitudinal branch 631.Thus, simplify The structure of the longitudinally reinforced structure of middle passage 630, improves the intensity of the longitudinally reinforced structure of middle passage 630, and at least necessarily The production efficiency of the longitudinally reinforced structure of middle passage 630 is improve in degree.

In embodiments more of the present utility model, between two longitudinal branches 631 on rear side of horizontal branch 632 Width is first incremented by and keeps constant afterwards.It is to say, the distance between two longitudinal branches 631 is not certain value, but change 's.So, erose longitudinal branch 631 is so that the intensity of the longitudinally reinforced structure of middle passage 630 is higher.

Further, a part for horizontal branch 632 is solid with the horizontal reinforcement structure of middle passage 620 being positioned at above Fixed.Thus, the longitudinally reinforced structure of middle passage 630 can be fixed together, further with a horizontal reinforcement structure of middle passage 620 Improve the intensity of middle passage 610, improve the collision performance of vehicle body, protect passenger safety.

In embodiments more of the present utility model, the left hand edge of the horizontal reinforcement structure of middle passage 620 and right hand edge are respectively Concordant with the left hand edge of middle passage 610 and right hand edge.Thus, middle passage 610 entirety has more preferable perception, and at least necessarily The intensity of middle passage 610 is improve in degree.

The vehicle of this utility model embodiment can include the middle channel components 600 of above-described embodiment, due to according to this reality The vehicle of new embodiment is provided with above-mentioned middle channel components 600, and therefore this vehicle has preferably anti-collision capacity, peace Full performance is improved.

Additionally, laterally branch 632 is with longitudinal branch 631 is one-body molded can broadly understood, such as horizontal branch 632 is One separate part, longitudinal branch 631 are a unitary part, two longitudinal branches 631 and (three portions of horizontal branch 632 Part) by welded molding.And for example, horizontal branch 632 can be divided into longitudinal branch in two parts, a portion and left side 631 are integrated, and another part is integrated with longitudinal branch 631 on right side, then the two is welded and fixed integral.For another example, laterally Branch 632 is integrated to form generally L-shaped with one of them longitudinal branch 631, this L-shaped structure and another longitudinal branch 631 Integrally welded.

Additionally, longeron 710 is divided into front and rear under under floor, longeron 710 can be Split type structure, such as floor, anterior Being connected with rear portion, rear portion can be main part, and the length at rear portion can be more than anterior length, and the anterior cabin with homonymy is indulged Beam 430 is connected, and front portion also can be fixed (the most one-body molded) with front panel.

In certain embodiments, under the rational height of cabin longeron 430 is more than floor, the rear portion of longeron 710 arranges height Degree, simultaneously two cabin longerons 430 be smaller than the spacing of longeron 710 under two floors, therefore under floor before longeron 710 Cage structure is the most separately down, stretches out, say, that under these two floors, the front portion of longeron 710 is formed as "eight" shape.Thus, when vehicle frontal collision, impact force can smoothly be transferred to longeron 710 floor from cabin longeron 430 Rear portion and floor, simultaneously to taking space in the battery installing space below floor, the space in cabin and driving cabin Achieve equalization layout.

Additionally, be additionally provided with longeron on floor on the upper surface on floor 810, on floor before the rear end of longeron and homonymy Portion's seat beam 770 is connected, and front side extends forwardly into the forward position on floor 810, on floor before longeron and longeron 710 under floor Portion partly overlaps, and on floor, the rear end of longeron extends backward more than the front portion of longeron 710 under floor.By This, the front portion on floor 810 is by the anterior reinforcement of longeron under longeron on floor and floor so that the structure on floor 810 is strong Du Genggao, power transmission passage is more rich, and the absorption to collision energy is more preferable.

The floor assembly 1000 that vehicle according to this utility model embodiment is provided with in above-described embodiment, due to according to this The vehicle of utility model embodiment is provided with above-mentioned floor assembly 1000, and therefore this vehicle can meet battery bag, Duo Gegong Can the reasonable Arrangement of module, and this vehicle has outstanding anti-collision capacity, the effective guarantee safety of passenger.

The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model Protection domain within.

Claims (10)

1. cabin installation frame structure (400) for vehicle, it is characterised in that including:

Crossbeam (410), described crossbeam (410) includes front beam (411) and rear cross beam (412), and described front beam (411) is with described Rear cross beam (412) time interval is offered and is put, and the two ends of each in described front beam (411) and described rear cross beam (412) are divided It is not fixed on the cabin longeron of the left and right sides by overarm brace；

Multiple longitudinal beam connecteds (420), the front-end and back-end of each described longitudinal beam connected (420) are separately fixed at described front beam (411) and on the upper surface of described rear cross beam (412).

Cabin installation frame structure (400) for vehicle the most according to claim 1, it is characterised in that described crossbeam Support (130) including:

Rack body (131), described rack body (131) is the U-shaped that Open Side Down and includes: rack body roof (131a) and Rack body the first side wall (131b), rack body the second sidewall (131c), described rack body the first side wall (131b) and The lower end of frame second body side wall (131c) be respectively arranged with to each other away from direction extend sidewall under flange (131d).

Cabin installation frame structure (400) for vehicle the most according to claim 2, it is characterised in that described support Body roof is provided with the roof flange (131e) downwardly extended, described rack body the first side wall (131b) and described support originally The sidewall flange (131f) extended towards one another, two described sidewall flange it are respectively arranged with on body the second sidewall (131c) (131f) fix with described roof flange (131e).

Cabin installation frame structure (400) for vehicle the most according to claim 3, it is characterised in that described sidewall The upper end of flange (131f) separates between the upper and lower with described rack body roof (131a), the lower end of described sidewall flange (131f) with The lower end of described roof flange (131e) is concordant.

Cabin installation frame structure (400) for vehicle the most according to claim 1, it is characterised in that described crossbeam Support (140) including:

Rack body (141), described rack body (141) is the U-shaped that Open Side Down and includes: rack body roof (141a) and Rack body the first side wall (141b), rack body the second sidewall (141b)；

Support lower connecting plate (142), described support lower connecting plate (142) is L-shaped and includes transverse slat (142a) and riser (142b), Described rack body the first side wall (141b) and described rack body the second sidewall (141c) lower end connect with under described support respectively The transverse slat (142a) of fishplate bar is fixed.

Cabin installation frame structure (400) for vehicle the most according to claim 5, it is characterised in that described support It is respectively arranged with, on first body side wall (141b) and described rack body the second sidewall (141c), the sidewall extended towards one another Flange (141d), two described sidewall flange (141d) are fixed to one another.

Cabin installation frame structure (400) for vehicle the most according to claim 1, it is characterised in that described crossbeam Support (150) including:

First wall (151), the second wall (152) and top connect wall (153), and described top connects wall (153) and is connected to institute State the first wall (151) and the upper end of described second wall (152).

Cabin installation frame structure (400) for vehicle the most according to claim 7, it is characterised in that described first The both sides of the edge of wall (151) are respectively arranged with the first wall side flanging (151a) extended towards described second wall, described The both sides of the edge of the second wall are respectively arranged with the second wall side flanging (152a) extended towards described first wall, the same side Described first wall side flanging (151a) fix with described second wall side flanging (152a) face, face.

Cabin installation frame structure (400) for vehicle the most according to claim 8, it is characterised in that described first Wall side flanging (151a) is formed at the top of described first wall (151), and the bottom of described first wall (151) is suitable to left One of them of the cabin longeron (430) of right both sides is fixed, described first wall side flanging (151a) and described second wall side Flange (152a) is connected wall (153) and separates between the upper and lower with top.

Cabin installation frame structure (400) for vehicle the most according to claim 8, it is characterised in that described first The most described second wall in the top (152) of wall (151) is obliquely installed and the top of described first wall (151) is provided with First wall reinforcement (151b) of lower extension.